md-input-container {
  @include old-box();
  position: relative;
  @include old-column();
  label, 
  .md-placeholder {
    @include old-order(1);
  }
  .md-input {
    @include old-flex();
    @include old-order(2);
  }
  ng-messages, data-ng-messages, x-ng-messages,
  [ng-messages], [data-ng-messages], [x-ng-messages] {
    @include old-order(3);
    order: 3;
  }
}